Ejemplo n.º 1
0
	BOOST_FOREACH(const ConfigObject::Ptr& obj, objs) {
		Dictionary::Ptr result1 = new Dictionary();
		results->Add(result1);

		Dictionary::Ptr resultAttrs = new Dictionary();
		result1->Set("attrs", resultAttrs);

		BOOST_FOREACH(const String& joinAttr, joinAttrs) {
			Object::Ptr joinedObj;
			String prefix;

			if (joinAttr.IsEmpty()) {
				joinedObj = obj;
				prefix = type->GetName();
			} else {
				int fid = type->GetFieldId(joinAttr);
				joinedObj = obj->NavigateField(fid);

				if (!joinedObj)
					continue;

				Field field = type->GetFieldInfo(fid);
				prefix = field.NavigationName;
			}

			boost::algorithm::to_lower(prefix);

			Type::Ptr joinedType = joinedObj->GetReflectionType();

			for (int fid = 0; fid < joinedType->GetFieldCount(); fid++) {
				Field field = joinedType->GetFieldInfo(fid);
				String aname = prefix + "." + field.Name;
				if (!attrs.empty() && attrs.find(aname) == attrs.end())
					continue;

				Value val = joinedObj->GetField(fid);

				/* hide internal navigation fields */
				if (field.Attributes & FANavigation) {
					Value nval = joinedObj->NavigateField(fid);

					if (val == nval)
						continue;
				}

				Value sval = Serialize(val, FAConfig | FAState);
				resultAttrs->Set(aname, sval);
			}
		}
Ejemplo n.º 2
0
bool FilterUtility::EvaluateFilter(ScriptFrame& frame, Expression *filter,
	const Object::Ptr& target, const String& variableName)
{
	if (!filter)
		return true;

	Type::Ptr type = target->GetReflectionType();
	String varName;

	if (variableName.IsEmpty())
		varName = type->GetName().ToLower();
	else
		varName = variableName;

	Namespace::Ptr frameNS;

	if (frame.Self.IsEmpty()) {
		frameNS = new Namespace();
		frame.Self = frameNS;
	} else {
		/* Enforce a namespace object for 'frame.self'. */
		ASSERT(frame.Self.IsObjectType<Namespace>());

		frameNS = frame.Self;
	}

	frameNS->Set("obj", target);
	frameNS->Set(varName, target);

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if ((field.Attributes & FANavigation) == 0)
			continue;

		Object::Ptr joinedObj = target->NavigateField(fid);

		if (field.NavigationName)
			frameNS->Set(field.NavigationName, joinedObj);
		else
			frameNS->Set(field.Name, joinedObj);
	}

	return Convert::ToBool(filter->Evaluate(frame));
}
Ejemplo n.º 3
0
bool FilterUtility::EvaluateFilter(ScriptFrame& frame, Expression *filter,
    const Object::Ptr& target, const String& variableName)
{
	if (!filter)
		return true;

	Type::Ptr type = target->GetReflectionType();
	String varName;

	if (variableName.IsEmpty())
		varName = type->GetName().ToLower();
	else
		varName = variableName;

	Dictionary::Ptr vars;

	if (frame.Self.IsEmpty()) {
		vars = new Dictionary();
		frame.Self = vars;
	} else
		vars = frame.Self;

	vars->Set("obj", target);
	vars->Set(varName, target);

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if ((field.Attributes & FANavigation) == 0)
			continue;

		Object::Ptr joinedObj = target->NavigateField(fid);

		if (field.NavigationName)
			vars->Set(field.NavigationName, joinedObj);
		else
			vars->Set(field.Name, joinedObj);
	}

	return Convert::ToBool(filter->Evaluate(frame));
}